38
Rev 2.1
3-4 User Mode
In User Mode, the Basic Panel displays operating data of the unit such as Outlet temperature, CH setpoint, or boiler firing
rate. The user can change screens by pressing the
Next
button. Depending on unit’s mode of operation, the Basic Panel
distinguishes between two home screens:
•
If CH call for heat is active, the Basic Panel considers Outlet temperature to be the home screen.
•
If DHW call for heat is active, then DHW temperature will be the home screen.
•
If LL call for heat is active, then Header temperature will be the home screen (If LL enabled).
Figure 3.2 - User Mode Screen Flow
User Mode consists of the following items
Table 3.1
.
Pressing the
Next
button progresses through the User Mode screens.
When Outlet, DHW or Header temperature is shown, pressing the
Up
or
Down
button increase or decrease the setpoints.
After approximately 10 seconds of user inactivity the Basic Panel times out and switches to the current home screen.
Setpoint changes made prior to the timeout will be saved. Pressing the
Done
button after changing a setpoint also saves
the new setpoint.
NOTE
: When operating in Time-Of-Day (
TOD
) Mode, adjusted setpoint using the Basic Panel will not reflect current
operation of the boiler. Boiler will operate to maintain setpoint when TOD is disabled. TOD setpoint can only be adjusted
using Enhanced or System Operator Interface Panel.
Summary of Contents for A050-A300
Page 28: ...28 Rev 2 1 ...
Page 31: ...31 Rev 2 1 Figure 2 10 One Atlas One Tank Suggest Piping Diagram ...
Page 32: ...32 Rev 2 1 Figure 2 11 One Atlas Two Tank Piping Diagram ...
Page 33: ...33 Rev 2 1 Figure 2 12 Two Atlas One Tank Piping Diagram ...
Page 34: ...34 Rev 2 1 Figure 2 13 Two Atlas Two Tank Piping Diagram ...
Page 36: ...36 Rev 2 1 Figure 2 15 Two Atlas in Primary Secondary Loop Piping Diagram ...
Page 113: ...113 Rev 2 1 ...
